Samir Mustafa

About Samir Mustafa

Over 12 years Systems expert, who automates the operations using Rest API, Python, and Shell scripting. Skilled at configuring docker containers and cloud (AWS) Passionate programmer with development skills and innovative solutions using Java, Angular, Python for operational problems. Data Analysis and data-driven decision making, to maximize the products values (Tableau and Data parsing/cleansing) I am actively looking for Devops/Data or Software Engineer/Solution Architect/Presales Engineer position in an ambitious and innovative company.

Experience

1. Linux Systems Engineer

   Hitachi Energy

   Jun 2024 — Present · Santa Clara, CA, US

   Lead the design, deployment, and maintenance of Energy Market Management Systems across multi-datacenter environments.Engineer and maintained scalable, high-performance Linux (RHEL/CentOS) infrastructure in large-scale production settings.Automate operating system provisioning, patching, and hardening using Ansible, Python, and Bash.Develop and managed orchestration pipelines and CI/CD workflows for bare-metal and virtualized Linux environments.Diagnose and resolved complex system-level issues involving UNIX internals, TCP/IP stacks, and kernel modules using tools like GDB, strace, and perf.Integrate systems with REST APIs, SOAP-based services, and handled JSON/XML/XPath data structures in support of enterprise applications.Build and maintained monitoring and alerting systems to ensure application reliability and rapid incident response.Collaborate with development and QA teams to support system integration, workload execution, and root cause analysis.Author and maintained detailed infrastructure documentation and system cookbooks for use by internal engineering teams.Leverage GitOps practices to manage infrastructure as code, ensuring version control and reproducibility.Support middleware and messaging systems such as Kafka and ActiveMQ, as well as web application servers like Apache HTTPD and Tomcat.Contribute to internal tooling and infrastructure repositories via GitHub, participating in code reviews and test development.

Education

• Nyala Secondary School

  High School Diploma

  1996 — 1999

• University of Science and Technology

  Bachelor of Science (B.Sc)

  2000 — 2006

• Alneelain University

  Master of Science (MS)

  2012 — 2014